According to this study, there are two kinds of people in the world (metabolically speaking): chocolate lovers and those who are (can it be?) indifferent to chocolate's virtues.
The idea behind the study, frankly, smacks a bit of Big Brother:
This study by Swiss and British scientists breaks new ground in a rapidly emerging field that may eventually classify individuals on the basis of their metabolic type, or metabotype, which can ultimately be used to design healthier diets that are customized to an individual's needs.
I'm not sure I want to go there, or anywhere where someone is going to design a "healthier" diet just for me. Been there, done that (Weight Watchers, 1974).
Still, if it included chocolate, maybe it wouldn't be so bad. . . .